This is my own personal feedback as someone who has been healing since 1.0 as a white mage. I've noticed the big ramp up in dungeon difficulty and mechanics, some of them have been enjoyable, others not so much( lvl 95 final boss I'm looking at you). But I've been able to work with my FC and learn the mechanics and progress the story and dungeon. However on the final dungeon, Alexandria, making to the first boss. We died, continuously, over and over and over again. After about 20 different tries and dying each time, we threw in the towel. I don't mind learning mechanics and trying to get better but this is beyond my abilities as a healer. We understand the mechanics of it however there is not enough time to get between locations. Not everyone's reaction time is as quick others nor can you expect them to be. There is not enough pause for a healer to even mitigate the errors in the party. Upon dying, I lose all my lily stacks which gives me only tetragrammaton and benediction for instant heals in case of emergencies during these constant runs to the circles and avoiding the crosses and the bosses big conal attack. I can't try to save people with heals unless my lily's are up during these runs. I can't even use swift case because I have to save it in case someone falls which was happening to our tank because even having a couple stacks, fully healed and a tank mitigation popped, it was one shotting him. This was our tank, geared up to what he could get at the level and stacked with materia. There is not enough down time between all that happening to even heal the party to survive a hit with stack markers coming right afterwards. As a casual player, I don't do much raiding, I have done some in the past but not something I've personally enjoyed doing but this gets to the point its alienating the casual audience, people with disabilities, slow reaction times, etc from even progressing. Maybe they need to bring back Hard mode dungeons and stick this in there and readjust the MSQ's dungeons so this isn't so bad. Something is off with this dungeon and it needs reworked. Eventually we did make it through the dungeon after trying it another day and a few tries but still, it needs adjusting.